| birkoff vs Law | 22–17 | 56.41% |
| birkoff vs King | 28–11 | 71.79% |
| birkoff vs Jin | 18–16 | 52.94% |
| birkoff vs Kazuya | 18–11 | 62.07% |
| birkoff vs Bryan | 15–12 | 55.56% |
| birkoff vs Hwoarang | 13–8 | 61.90% |
| birkoff vs Nina | 10–9 | 52.63% |
| birkoff vs Devil Jin | 8–10 | 44.44% |
| birkoff vs Dragunov | 13–4 | 76.47% |
| birkoff vs Jun | 11–5 | 68.75% |
| birkoff vs Heihachi | 8–6 | 57.14% |
| birkoff vs Steve | 5–8 | 38.46% |
| birkoff vs Lars | 8–5 | 61.54% |
| birkoff vs Clive | 10–3 | 76.92% |
| birkoff vs Victor | 6–6 | 50.00% |
| birkoff vs Eddy | 8–4 | 66.67% |
| birkoff vs Asuka | 6–5 | 54.55% |
| birkoff vs Alisa | 5–5 | 50.00% |
| birkoff vs Anna | 7–3 | 70.00% |
| birkoff vs Lee | 6–2 | 75.00% |
| birkoff vs Lili | 3–4 | 42.86% |
| birkoff vs Armor King | 6–1 | 85.71% |
| birkoff vs Paul | 2–4 | 33.33% |
| birkoff vs Yoshimitsu | 3–2 | 60.00% |
| birkoff vs Jack-8 | 5–0 | 100.00% |
| birkoff vs Reina | 5–0 | 100.00% |
| birkoff vs Azucena | 3–2 | 60.00% |
| birkoff vs Lidia | 5–0 | 100.00% |
| birkoff vs Miary Zo | 3–2 | 60.00% |
| birkoff vs Xiaoyu | 0–4 | 0.00% |
| birkoff vs Feng | 2–2 | 50.00% |
| birkoff vs Kuma | 3–1 | 75.00% |
| birkoff vs Zafina | 4–0 | 100.00% |
| birkoff vs Leroy | 1–3 | 25.00% |
| birkoff vs Raven | 4–0 | 100.00% |
| birkoff vs Panda | 3–0 | 100.00% |
| birkoff vs Fahkumram | 2–1 | 66.67% |
| birkoff vs Claudio | 2–0 | 100.00% |
| birkoff vs Leo | 0–1 | 0.00% |
| birkoff vs Shaheen | 0–1 | 0.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.